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| Gouraami's 200is rebuild https://opelclubforum.co.za/viewtopic.php?f=30&t=16980 |
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| Author: | Gouraami [ 18 Oct 2010, 18:13 ] |
| Post subject: | Gouraami's 200is rebuild |
Don't expect anything special during this project, just need to get the car back on the road. Only have this for the moment: ![]() About 3 welsh plugs have been leaking for the past 2 years, due to no anti-freeze due to the leaking heat matrix. One finally failed about 3 weeks ago, making the car undrivable. To replace the welsh plugs I would have to remove the inlet and exhaust manifolds. The engine has been smoking more lately so i decided to do a compression test. Results - rebuild. Since I was already half way there, decided it's pointless just making it run (by just replacing welsh plugs) as I need the car for the next 4 years, till i'm done studing. Forgot to take pics of the dirty motor, it was covered in oil and sand, but here is a picture after I cleaned it, high pressure cleaner FTW! ![]() I then drove it into the garage, and the stripping began. Head off ![]() The horrible aircon and powersteeing bracket gave me the most hassels as i couldn't find the bold behind the aircon pump. I was hoping to leave the entire bracket there and simply bolt the motor off. However eventually the motor landed on the desk: ![]() The empty engine bay, need to touch up some paintwork and rust by the battery: ![]() Was surprised to see the motor had never been opened before! everything still standerd on 287000km Then dropped all the parts off at the engineers (Motor Masters) and am now waiting for them to return. Been two weeks already!!! Work done: -Pollish crank -rebore block 20 thou -press fit pistons -skim flywheel (would have liked to have it lightened but don't have the cash now) -Balance entire bottom end including pressure plate, crank pulley and all bolts While waiting for the engineers I have modified the linkages to make the throw shorter: ![]() ![]() Also touched up the engine bay in the mean time. Now the wait for the engineers continues... |
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| Author: | Gouraami [ 22 Oct 2010, 15:35 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
update - also replaced the selecter shaft seal in the mean time, STILL NOT BACK FROM THE ENGINEERS!! 3 weeks later! |
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| Author: | RaCing1 [ 24 Oct 2010, 11:59 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
goodluck with it |
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| Author: | Mo 200is [ 27 Oct 2010, 17:02 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
How much did the work at the engineers cost? coz i need to do mine now aswell |
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| Author: | Gouraami [ 27 Oct 2010, 20:44 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
finally got the stuff back thanks Racing 1 costs: R852 + vat for engineering and R580 + vat for balancing, but the balacing isn't necessary for a normal rebuild |
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| Author: | Gouraami [ 27 Oct 2010, 20:46 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
so got the parts back from the engineers, finally! Turns out it has been ready for the past week, they forgot to phone me. Anyway, since I cant afford to send my head in for a port and polish, after some research, decided to do it myself. Originally: amazed at how bad the casting is! there are lots of charp edges and lines: ![]() ![]() ![]() ![]() After my diy porting, must still sand it with some 80 grit sandpaper ![]()
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| Author: | BlueTooth [ 28 Oct 2010, 08:30 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
Hey Gouraami, nice build you got goin, but I cant see the pics. Cant you rather upload them using the forums attachment function please man. I am sure alot of other guys cant see the pics as well.
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| Author: | yaaz [ 28 Oct 2010, 09:09 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
keep up the good work |
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| Author: | Gouraami [ 03 Nov 2010, 19:00 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
After all my hard work found this on the side of the head, not sure what happened to the original. unless it comes out like this? ![]() By gouraami at 2010-11-03 Also discovered all the exhaust valve guides are badly worn , back to the engineers. I have always been struggling with the sump leaking. While cleaning it yesterday I think I figured out why. If you look at the picture it has been bent up everywhere from over tightening in the past ![]() knocked it level, lets hope my oil leaking problems are over
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| Author: | F.B.I [ 04 Nov 2010, 09:15 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
Gouraami wrote: After all my hard work found this on the side of the head, not sure what happened to the original. unless it comes out like this? ![]() By gouraami at 2010-11-03 Also discovered all the exhaust valve guides are badly worn , back to the engineers. I have always been struggling with the sump leaking. While cleaning it yesterday I think I figured out why. If you look at the picture it has been bent up everywhere from over tightening in the past ![]() knocked it level, lets hope my oil leaking problems are over ![]() If my knowlege serVes me well .the 20NE motor had lower CRs compared to your 20SEH Which means if you have a 20SEH bottom end And 20ne HEad you still be the same. IF you decked you head and your block .then you CRs should be up already all you need ithen is flat top pistons And ARP head bolts |
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| Author: | BlueTooth [ 04 Nov 2010, 09:24 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
Gouraami I can indeed see them now yes, thanks. My sump was also bent due to over tightening the bolts but after you straightened it again, it should work yes. The 20NE head shouldnt make much of a difference if you have the 20seh cam in coz it is actually the block that differs the most between the SEH and NE.
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| Author: | Gouraami [ 10 Nov 2010, 17:04 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
sprayed and put in new welsh plugs today. + just dropped the head off at the engineers again. Realised all the valves and seats are also . Another R1500 ![]() Just added up costs so far - R8000! havn't even started assembling yet! Hopefully I have everything I need. Oh yes plus a new heater matrix, R8350 |
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| Author: | Gouraami [ 18 Nov 2010, 00:48 ] | ||
| Post subject: | Re: Gouraami's 200is rebuild | ||
the car has been off the road for a month already!Finally, some progress. The bottom end back in the car. Hopefully the enginners are done with the head tommorow, I must still do the match porting.
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| Author: | BlueTooth [ 18 Nov 2010, 08:37 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
Lekka man boet. Daai block lyk mos soet koek met daai nuwe pistons in jong. So are you gonna fit the standard cam? |
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| Author: | Gouraami [ 18 Nov 2010, 10:32 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
the 284 is going back in! I must actually take better pictures, the camera i'm using is really crap. It struggles to focus properly. while I was arguing with that bracket with the aircon and power streering pump wondered, how did you break your bracket during your engine rebuild? |
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| Author: | BlueTooth [ 19 Nov 2010, 09:14 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
Gouraami wrote: the 284 is going back in! I must actually take better pictures, the camera i'm using is really crap. It struggles to focus properly. while I was arguing with that bracket with the aircon and power streering pump wondered, how did you break your bracket during your engine rebuild? Oh okay kewl, should run lekker with your ported head yes. As for the mounting bracket, I have no idea buddy. When I tried to replace the driver side mounting, I just noticed that the top part has broken off. My car dont have aircon, so I think that your bracket is much stronger than mine. You dont know of anyone that can weld aluminium? |
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| Author: | the-2boss [ 19 Nov 2010, 13:48 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
As for the mounting bracket, I have no idea buddy. When I tried to replace the driver side mounting, I just noticed that the top part has broken off. My car dont have aircon, so I think that your bracket is much stronger than mine. You dont know of anyone that can weld aluminium?[/quote] I do but its in Paarl can get it done for free cuz works for engineering company and does pvts
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| Author: | BlueTooth [ 19 Nov 2010, 14:27 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
the-2boss wrote: As for the mounting bracket, I have no idea buddy. When I tried to replace the driver side mounting, I just noticed that the top part has broken off. My car dont have aircon, so I think that your bracket is much stronger than mine. You dont know of anyone that can weld aluminium? I do but its in Paarl can get it done for free cuz works for engineering company and does pvts[/quote]LOL! Thanks bud. Please PM me ur contact number. Its just a small piece that needs to be welded back on. Will then buy you a coke and a pie. He he he... coloured style mos.
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| Author: | crispy boss [ 19 Nov 2010, 15:14 ] |
| Post subject: | Re: Gouraami's 200is rebuild |
good progress uncle!!! |
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